Click here to see our Easter working times

Official Stockist

  • Your Shopping BasketYour Shopping Basket

    Empty
  • SSL Secure Connection


Official Stockist

Diagram & User Manual Search

Quickly locate your appliance and order replacement parts using our secure online payment facility.

  • Over 20,000 appliances available
  • Simply click on the part to buy
  • Secure online payment
  • Next day delivery

Detailed Search




  

Specific Search



  

Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

WORCESTER
HIGHFLOW 400 ELECTRONIC BF - (Hydraulics)
Appliance Code: 47-311-62

Appliance Diagram


Hydraulics diagram for Worcester Highflow 400 Electronic BFClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

Part number 87161029630, HYDRAULIC ASSEMBLY HYDRAULIC ASSEMBLY
Worcester part no. 87161029630
 
1 Part number 87161429040, SWEP HEAT EXCHANGER E8-18 ECP SWEP HEAT EXCHANGER E8-18 ECP
Worcester part no. 87161429040
£182.60
2 Part number 87161430160, BOTTOM MANIFOLD BOTTOM MANIFOLD
Worcester part no. 87161430160
 
3 Part number 87161430170, TOP MANIFOLD TOP MANIFOLD
Worcester part no. 87161430170
 
4 Part number 87161135940, NOW USE 8716120416 STANDARD 15/60 PUMP HEAD NOW USE 8716120416 STANDARD 15/60 PUMP HEAD
Worcester part no. 87161135940
 
4 Part number 87161431030, PUMP & O-RINGS (59876601) PUMP & O-RINGS (59876601)
Worcester part no. 87161431030
 
4   PUMP HEAD UPMO 7M C/W INST PLUG
Worcester part no. 8716120416
£180.32
5 Part number 87161006900, PIPE - CENTRAL HEAT. RET. PIPE - CENTRAL HEAT. RET.
Worcester part no. 87161006900
£9.21
6 Part number 87161207430, PIPE - 6MM PRESSURE RELIEF ASSY PIPE - 6MM PRESSURE RELIEF ASSY
Worcester part no. 87161207430
£8.80
7 Part number 87161029850, PIPE - PRESSURE RELIEF PIPE - PRESSURE RELIEF
Worcester part no. 87161029850
£5.05
8 Part number 87161029830, DOMESTIC INLET ASSEMBLY 15MM DOMESTIC INLET ASSEMBLY 15MM
Worcester part no. 87161029830
 
9 Part number 87161007130, PIPE - DOMESTIC INLET BF. PIPE - DOMESTIC INLET BF.
Worcester part no. 87161007130
£20.32
10 Part number 87161207710, PIPE - RET HEAT EX. TO PUMP ASSY PIPE - RET HEAT EX. TO PUMP ASSY
Worcester part no. 87161207710
 
11 Part number 87161007150, PIPE - TANK RETURN BF PIPE - TANK RETURN BF
Worcester part no. 87161007150
 
12   PIPE - W/W HEAT EXCH. RETURN BF
Worcester part no. 87161007140
£21.34
13   PIPE - RET DIV.MAN. TO PUMP ASSY
Worcester part no. 87161210770
 
14 Part number 87161007120, PIPE - RETURN BF. PIPE - RETURN BF.
Worcester part no. 87161007120
£20.32
15 Part number 87161007110, PIPE - FLOW PIPE - FLOW
Worcester part no. 87161007110
£20.32
16   PIPE - DOMESTIC OUTLET ASSEMBLY
Worcester part no. 87161029660
£28.07
17 Part number 87161029640, HEAT EXCHANGER BRACKET ASSEMBLY HEAT EXCHANGER BRACKET ASSEMBLY
Worcester part no. 87161029640
£23.41
18 Part number 87161405570, HOSE FLEXIBLE HOSE FLEXIBLE
Worcester part no. 87161405570
 
19 Part number 87161423020, NTC/THERMISTOR DHW NTC/THERMISTOR DHW
Worcester part no. 87161423020
£12.41
20   KEEP PLATE LOCKING PLATE
Worcester part no. 87161004330
 
21 Part number 87161408260, O-RING 3.0 SEC X 21.5 I/D E.P. O-RING 3.0 SEC X 21.5 I/D E.P.
Worcester part no. 87161408260
£2.67
22 Part number 87161045690, DIVERTER VALVE DIVERTER VALVE
Worcester part no. 87161045690
 
23 Part number 87161461600, HARNESS TURBINE FLOW SWITCH ASSY HARNESS TURBINE FLOW SWITCH ASSY
Worcester part no. 87161461600
£42.08
24   ADAPTER ASSEMBLY G1/2 TO G3/4
Worcester part no. 87161029930
 
25   TOP MANIFOLD PLUG
Worcester part no. 87161032590
£5.31
26 Part number 87161424340, 22MM ISOLATING VALVE-RETURN 22MM ISOLATING VALVE-RETURN
Worcester part no. 87161424340
£23.13
27 Part number 87161424620, NON RETURN VALVE NON RETURN VALVE
Worcester part no. 87161424620
£7.53
28   FLOW REG. TYPE A 18 L/M PURPLE + SLEEVE
Worcester part no. 87161044790
£5.75
29 Part number 87161484010, GAUZE FILTER GAUZE FILTER
Worcester part no. 87161484010
£4.11
30 Part number 87161484110, FILTER PRIMARY SYSTEM FILTER PRIMARY SYSTEM
Worcester part no. 87161484110
£5.09
31 Part number 87142040070, SOLENOID SOLENOID
Worcester part no. 87142040070
£47.96
32   DRAIN TUBE ASSEMBLY
Worcester part no. 87161032200
 
33 Part number 87161408250, O-RING 14.6 X 2.4 (1X) O-RING 14.6 X 2.4 (1X)
Worcester part no. 87161408250
 
34 Part number 87161483130, CLIP - DOMESTIC H.W. THERMISTOR CLIP - DOMESTIC H.W. THERMISTOR
Worcester part no. 87161483130
£3.63
35 Part number 87161483220, CLIP - RETAINING CLIP - RETAINING
Worcester part no. 87161483220
£2.89
36 Part number 87161483100, WIREFORM SPRING WIREFORM SPRING
Worcester part no. 87161483100
£2.81
37 Part number 29142013030, SCREW 4MM X 12 PT POSI PAN Z/P SCREW 4MM X 12 PT POSI PAN Z/P
Worcester part no. 29142013030
£2.66
38 Part number 87161156750, O-RING 16X2 (X1) O-RING 16X2 (X1)
Worcester part no. 87161156750
£2.66
38 Part number 87161408140, O-RING 2.0 X 16.00 ID EP (10X) O-RING 2.0 X 16.00 ID EP (10X)
Worcester part no. 87161408140
£2.66
39 Part number 87161483210, WIREFORM SPRING WIREFORM SPRING
Worcester part no. 87161483210
£2.89
40 Part number 87161408310, O-RING 18,64X3,53 O-RING 18,64X3,53
Worcester part no. 87161408310
£2.66
42 Part number 87161483230, CLIP - SMALL WIRE CLIP - SMALL WIRE
Worcester part no. 87161483230
£2.70
43 Part number 87161408380, O-RING 2.4X5.6 I/D EPDM O-RING 2.4X5.6 I/D EPDM
Worcester part no. 87161408380
£2.47
44 Part number 87161408080, O-RING 2.40 X 7.60 ID NITRILE O-RING 2.40 X 7.60 ID NITRILE
Worcester part no. 87161408080
£2.44
45 Part number 87161563250, BY-PASS SCREW BY-PASS SCREW
Worcester part no. 87161563250
 
46 Part number 87161483200, CLIP - RETAINING CLIP - RETAINING
Worcester part no. 87161483200
 
47 Part number 87161402600, TOP MANIFOLD TAIL TOP MANIFOLD TAIL
Worcester part no. 87161402600
 
48 Part number 87161408240, O-RING 1.6 SEC X 19.1 I/D E.P. O-RING 1.6 SEC X 19.1 I/D E.P.
Worcester part no. 87161408240
 
49 Part number 87161408230, O-RING 3.53 SEC X 23.4 I/D E.P O-RING 3.53 SEC X 23.4 I/D E.P
Worcester part no. 87161408230
£2.70
51 Part number 87101030450, WASHER 18.6 X 13.5 X 1.5 (10X) WASHER 18.6 X 13.5 X 1.5 (10X)
Worcester part no. 87101030450
£2.81
51 Part number 87161156800, WASHER 18.6 X 13.5 X 1.5 (1X) WASHER 18.6 X 13.5 X 1.5 (1X)
Worcester part no. 87161156800
£0.82
52 Part number 87101030430, FIBRE WASHER 23.9 X 17.2 X 1.5 FIBRE WASHER 23.9 X 17.2 X 1.5
Worcester part no. 87101030430
£2.70
52 Part number 87161156740, WASHER 23.9 X 17.2 X 1.5 (X1) BEFORE FD991 WASHER 23.9 X 17.2 X 1.5 (X1) BEFORE FD991
Worcester part no. 87161156740
£2.70
53 Part number 87161424220, PRESSURE RELIEF VALVE - 314439 PRESSURE RELIEF VALVE - 314439
Worcester part no. 87161424220
£16.35
54 Part number 29144114120, SCREW M4X8 (3X) AFTER FD992 AND BEFORE FD111 SCREW M4X8 (3X) AFTER FD992 AND BEFORE FD111
Worcester part no. 29144114120
£2.55
55 Part number 29124511580, SCREW M5 X 16MM POZI PAN HEAD SCREW M5 X 16MM POZI PAN HEAD
Worcester part no. 29124511580
£1.90
56 Part number 29160110120, WASHER M5 FLAT WASHER M5 FLAT
Worcester part no. 29160110120
£0.71
57   UPPER PUMP PLATE
Worcester part no. 87161006840
£5.24
58 Part number 87161006850, LOWER PUMP PLATE LOWER PUMP PLATE
Worcester part no. 87161006850
 
59 Part number 87161023490, ISOLATOR VALVE 15MM ISOLATOR VALVE 15MM
Worcester part no. 87161023490
£23.06
60 Part number 87161405160, AIR VENT MANUAL 1/4 BSP AIR VENT MANUAL 1/4 BSP
Worcester part no. 87161405160
£9.72
61 Part number 87161407190, INNER CASING GROMMET INNER CASING GROMMET
Worcester part no. 87161407190
£5.85
62 Part number 87161480260, PUSH IN ELBOW PUSH IN ELBOW
Worcester part no. 87161480260
 



Heating spares made simple this website is secured by Geotrust